Xiaomi 18 Fold

Brand: Xiaomi
Category: Mobiles

Processor: XRing O3 (3 nm)
RAM: 12 GB, 16 GB
Storage: 256 GB, 512 GB, 1 GB
Display: 7.58 inches
Camera: Triple Camera
Battery: Si/C Li-Ion 6000 mAh

Our Rating

The overall rating is based on review by our editors

9.1 4.6 1

Design 10 / 10
Display 9 / 10
Camera 9 / 10
Features 10 / 10
Connectivity 9 / 10
Usability 9 / 10
Performance 8 / 10
Battery 9 / 10

Xiaomi 18 Fold was officially released on September 7, 2026.

Product Main Features:

The Xiaomi 18 Fold weighs 219 grams and measures 117.8 × 163.8 × 10.68 mm when folded, with a thickness of just 5.02 mm when unfolded. Its foldable design combines a compact form factor with a larger display, making it suitable for multitasking, entertainment and everyday use.

The phone features a 7.58-inch inner AMOLED display with a resolution of 1672 × 2364 pixels and a 120Hz refresh rate. The 5.38-inch cover display offers a resolution of 1168 × 1712 pixels and also supports a 120Hz refresh rate. Both screens deliver smooth scrolling, vibrant colours and a responsive viewing experience, with reported peak brightness reaching up to 4000 nits.

Powered by the XRing O3 processor built on a 3nm process, the Xiaomi 18 Fold is designed to handle demanding applications, gaming and multitasking. It runs Android 17 with HyperOS 4 and is listed with 12GB RAM and 256GB internal storage. The phone does not support expandable storage through a microSD card.

The rear camera setup consists of a 200MP primary camera, a 50MP telephoto camera with up to 3.5x optical zoom, and a 50MP ultrawide camera, with Leica tuning for image processing. For selfies and video calls, the phone features a 16MP front camera. Video recording capabilities include up to 8K at 24fps and 4K at 60fps.

Connectivity and audio features include stereo speakers with Dolby Atmos support, Wi-Fi 7, Bluetooth 6.0, NFC, an infrared blaster and a USB Type-C port. These features provide wireless connectivity, immersive audio and support for compatible contactless payments and infrared-controlled devices.

The Xiaomi 18 Fold packs a 6000mAh silicon-carbon battery with support for 67W wired fast charging and 50W wireless charging. It also supports reverse charging, allowing users to charge compatible devices.

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Comments

Xiaomi 18 Fold - SPECIFICATIONS

General

Model

Xiaomi 18 Fold
Released

September 2026
Status

Available

Design

Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.

Bar
Dimensions

Unfolded: 163.8 x 117.8 x 5.0 mm / Folded: 83.6 x 117.8 x 10.7 mm
Weight

219 Grams
Waterproof

IP58/IP59 dust protected and water resistant (high pressure water jets; immersible up to 1m for 30 min)

Display

Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)

LTPO AMOLED
Size

7.58 inches
Resolution

2364 x 1672 pixels
Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.

382 ppi (pixels per inch)
Touch Screen

Yes
Features

120Hz, HDR10+, Dolby Vision, HDR Vivid, 4000 nits (peak)

Hardware

CPU The main chipset of the device.

10-core 4.35 GHz XRing O3 (3 nm)
GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.

Arm G2-Ultra NX MC16
RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.

12 GB, 16 GB
Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.

256 GB, 512 GB, 1 GB
Memory Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.

No
Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Ultra Wideband (UWB) support

Software

Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.

Android 17
User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface.

HyperOS 4

Camera

Rear Camera Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.

200 MP (wide) + 50 MP (telephoto) + 50 MP (ultrawide)
Image

4320p
Video

8K@24fps, 4K@30/60fps (Dolby Vision), 1080p@30/60/120/960fps
Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)

Yes
Front Camera

16 MP (wide)

Network

SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages.

Nano SIM
Dual SIM

Yes

Connectivity

Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.

Yes
USB

Type-C 3.2 Gen2
GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.

Yes
NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.

Yes
Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.

No
Headphone Jack

No

Battery

Capacity Battery Capacity

Si/C Li-Ion 6000 mAh + 67W wired, PD3.0, 50W PPS + 50W wireless + Reverse wired
Placement

Non-removable

Media

Video Playback

Yes
Video Out

Yes
FM Radio

No
Ring Tones

Yes
Loudspeaker

Yes
Handsfree

Yes

Data

4G LTE 4G LTE bands

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G NR Bands

1, 2, 3, 5, 7, 8, 12, 13, 18, 20, 25, 26, 28, 34, 38, 39, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6
Speed

HSPA, LTE, 5G